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The trajectory of a projectile fired hor...

The trajectory of a projectile fired horizontally with velocity u is a parabola given by

A

`y=g/2u^2 X^2`

B

`y=- g/(2u^2) X^2`

C

`y=g/2u^2 Y^2`

D

`y=- g/(2u^2) Y^2`

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